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parser.zap
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.FUNCT MAIN-LOOP,X
?PRG1: CALL1 MAIN-LOOP-1 >X
JUMP ?PRG1
.FUNCT MAIN-LOOP-1,ICNT,OCNT,NUM,CNT,OBJ,TBL,V,PTBL,OBJ1,TMP,X,?TMP1
SET 'CNT,0
SET 'OBJ,FALSE-VALUE
SET 'PTBL,TRUE-VALUE
EQUAL? QCONTEXT-ROOM,HERE /?CND1
SET 'QCONTEXT,FALSE-VALUE
?CND1: CALL1 PARSER
ZERO? STACK /?ELS6
SET 'CLOCK-WAIT,FALSE-VALUE
GET P-PRSI,P-MATCHLEN >ICNT
GET P-PRSO,P-MATCHLEN >OCNT
ZERO? P-IT-OBJECT /?CND7
CALL2 ACCESSIBLE?,P-IT-OBJECT
ZERO? STACK /?CND7
SET 'TMP,FALSE-VALUE
?PRG12: IGRTR? 'CNT,ICNT \?CND14
JUMP ?REP13
?CND14: GET P-PRSI,CNT
EQUAL? STACK,IT \?PRG12
PUT P-PRSI,CNT,P-IT-OBJECT
PRINT I-ASSUME
CALL2 PRINTT,P-IT-OBJECT
PRINTI ".)"
CRLF
SET 'TMP,TRUE-VALUE
?REP13: ZERO? TMP \?CND22
SET 'CNT,0
?PRG25: IGRTR? 'CNT,OCNT \?CND27
JUMP ?CND22
?CND27: GET P-PRSO,CNT
EQUAL? STACK,IT \?PRG25
PUT P-PRSO,CNT,P-IT-OBJECT
PRINT I-ASSUME
CALL2 PRINTT,P-IT-OBJECT
PRINTI ".)"
CRLF
?CND22: SET 'CNT,0
?CND7: ZERO? OCNT \?ELS39
PUSH OCNT
JUMP ?CND35
?ELS39: GRTR? OCNT,1 \?ELS41
SET 'TBL,P-PRSO
ZERO? ICNT \?ELS44
SET 'OBJ,FALSE-VALUE
JUMP ?CND42
?ELS44: GET P-PRSI,1 >OBJ
?CND42: PUSH OCNT
JUMP ?CND35
?ELS41: GRTR? ICNT,1 \?ELS48
SET 'PTBL,FALSE-VALUE
SET 'TBL,P-PRSI
GET P-PRSO,1 >OBJ
PUSH ICNT
JUMP ?CND35
?ELS48: PUSH 1
?CND35: SET 'NUM,STACK
ZERO? OBJ \?CND51
EQUAL? ICNT,1 \?CND51
GET P-PRSI,1 >OBJ
?CND51: EQUAL? PRSA,V?WALK,V?FACE \?ELS58
CALL PERFORM,PRSA,PRSO >V
JUMP ?CND56
?ELS58: ZERO? NUM \?ELS60
GETB P-SYNTAX,P-SBITS
BAND STACK,P-SONUMS
ZERO? STACK \?ELS63
CALL2 PERFORM,PRSA >V
SET 'PRSO,FALSE-VALUE
JUMP ?CND56
?ELS63: ZERO? LIT \?ELS65
SET 'QUOTE-FLAG,FALSE-VALUE
SET 'P-CONT,FALSE-VALUE
CALL1 TOO-DARK
JUMP ?CND56
?ELS65: SET 'QUOTE-FLAG,FALSE-VALUE
SET 'P-CONT,FALSE-VALUE
PRINTI "(There isn't anything to "
GET P-ITBL,P-VERBN >TMP
EQUAL? PRSA,V?TELL \?ELS72
PRINTI "talk to"
JUMP ?CND70
?ELS72: ZERO? P-MERGED \?THN77
ZERO? P-OFLAG /?ELS76
?THN77: GET TMP,0
PRINTB STACK
JUMP ?CND70
?ELS76: GETB TMP,2 >?TMP1
GETB TMP,3
CALL WORD-PRINT,?TMP1,STACK >V
?CND70: PRINTI "!)"
CRLF
SET 'V,FALSE-VALUE
JUMP ?CND56
?ELS60: SET 'X,0
SET 'TMP,0
?PRG85: IGRTR? 'CNT,NUM \?ELS89
GRTR? X,0 \?ELS92
PRINTI "The "
EQUAL? X,NUM /?CND95
PRINTI "other "
?CND95: PRINTI "object"
EQUAL? X,1 /?CND102
PRINTI "s"
?CND102: PRINTI " that you mentioned "
EQUAL? X,1 /?ELS111
PRINTI "are"
JUMP ?CND109
?ELS111: PRINTI "is"
?CND109: PRINTI "n't here."
CRLF
JUMP ?REP86
?ELS92: ZERO? TMP \?REP86
CALL1 MORE-SPECIFIC
JUMP ?REP86
?ELS89: ZERO? PTBL /?ELS126
GET P-PRSO,CNT >OBJ1
JUMP ?CND124
?ELS126: GET P-PRSI,CNT >OBJ1
?CND124: GRTR? NUM,1 /?THN133
GET P-ITBL,P-NC1
GET STACK,0
EQUAL? STACK,W?ALL \?CND130
?THN133: EQUAL? OBJ1,NOT-HERE-OBJECT \?ELS137
INC 'X
JUMP ?PRG85
?ELS137: EQUAL? P-GETFLAGS,P-ALL \?ELS139
CALL VERB-ALL-TEST,OBJ1,OBJ
ZERO? STACK \?ELS139
JUMP ?PRG85
?ELS139: CALL2 ACCESSIBLE?,OBJ1
ZERO? STACK \?ELS143
JUMP ?PRG85
?ELS143: EQUAL? OBJ1,PLAYER \?ELS145
JUMP ?PRG85
?ELS145: EQUAL? OBJ1,IT \?ELS150
PRINTD P-IT-OBJECT
JUMP ?CND148
?ELS150: PRINTD OBJ1
?CND148: PRINTI ": "
?CND130: SET 'TMP,TRUE-VALUE
ZERO? PTBL /?ELS159
PUSH OBJ1
JUMP ?CND155
?ELS159: PUSH OBJ
?CND155: CALL2 QCONTEXT-CHECK,STACK >V
ZERO? PTBL /?ELS167
PUSH OBJ1
JUMP ?CND163
?ELS167: PUSH OBJ
?CND163: SET 'PRSO,STACK
ZERO? PTBL /?ELS175
PUSH OBJ
JUMP ?CND171
?ELS175: PUSH OBJ1
?CND171: SET 'PRSI,STACK
CALL PERFORM,PRSA,PRSO,PRSI >V
EQUAL? V,M-FATAL \?PRG85
JUMP ?CND56
?REP86:
?CND56: EQUAL? V,M-FATAL \?CND4
SET 'P-CONT,FALSE-VALUE
JUMP ?CND4
?ELS6: SET 'CLOCK-WAIT,TRUE-VALUE
SET 'P-CONT,FALSE-VALUE
?CND4: ZERO? CLOCK-WAIT \?CND187
EQUAL? PRSA,V?RESTORE,V?SAVE /?THN193
CALL1 GAME-VERB?
ZERO? STACK \?CND187
?THN193: CALL1 CLOCKER >V
?CND187: SET 'PRSA,FALSE-VALUE
SET 'PRSO,FALSE-VALUE
SET 'PRSI,FALSE-VALUE
RETURN PRSI
.FUNCT VERB-ALL-TEST,O,I,L
LOC O >L
EQUAL? PRSA,V?GIVE,V?DROP \?ELS5
EQUAL? O,POCKET /FALSE
EQUAL? L,WINNER \FALSE
RTRUE
?ELS5: EQUAL? PRSA,V?PUT-IN,V?PUT \?ELS18
EQUAL? O,I,POCKET /FALSE
CALL HELD?,O,I
ZERO? STACK \FALSE
RTRUE
?ELS18: EQUAL? PRSA,V?TAKE \?ELS29
FSET? O,TAKEBIT /?CND30
FSET? O,TRYTAKEBIT \FALSE
?CND30: ZERO? I /?ELS37
EQUAL? L,I \FALSE
SET 'L,I
JUMP ?CND35
?ELS37: EQUAL? L,HERE /TRUE
?CND35: FSET? L,SURFACEBIT /TRUE
FSET? L,CONTBIT \FALSE
FSET? L,OPENBIT \FALSE
RTRUE
?ELS29: ZERO? I /TRUE
EQUAL? O,I /FALSE
RTRUE
.FUNCT GAME-VERB?,V=0
ZERO? V \?CND1
SET 'V,PRSA
?CND1: EQUAL? V,V?$ANSWER,V?$GOAL,V?$VERIFY /TRUE
EQUAL? V,V?$QUEUE,V?$STATION /TRUE
EQUAL? V,V?$FCLEAR,V?$FSET,V?$QFSET /TRUE
EQUAL? V,V?$WHERE,V?BRIEF,V?DEBUG /TRUE
EQUAL? V,V?QUIT,V?RESTART,V?RESTORE /TRUE
EQUAL? V,V?SAVE,V?SCRIPT,V?SUPER-BRIEF /TRUE
EQUAL? V,V?TELL,V?TIME,V?UNSCRIPT /TRUE
EQUAL? V,V?VERBOSE,V?VERSION,V?$FACE /TRUE
RFALSE
.FUNCT QCONTEXT-CHECK,PRSO,OTHER,WHO=0,N=0
EQUAL? PRSA,V?WHAT,V?HELP /?THN6
EQUAL? PRSA,V?TELL-ABOUT,V?SHOW \FALSE
EQUAL? PRSO,PLAYER \FALSE
?THN6: FIRST? HERE >OTHER /?KLU33
?KLU33:
?PRG10: ZERO? OTHER \?ELS14
JUMP ?REP11
?ELS14: FSET? OTHER,PERSONBIT \?CND12
FSET? OTHER,INVISIBLE /?CND12
EQUAL? OTHER,PLAYER /?CND12
INC 'N
SET 'WHO,OTHER
?CND12: NEXT? OTHER >OTHER /?KLU34
?KLU34: JUMP ?PRG10
?REP11: EQUAL? 1,N \?CND19
ZERO? QCONTEXT \?CND19
CALL2 SAID-TO,WHO
?CND19: CALL1 QCONTEXT-GOOD?
ZERO? STACK /FALSE
EQUAL? WINNER,PLAYER \FALSE
SET 'WINNER,QCONTEXT
PRINTI "(said to "
PRINTD QCONTEXT
PRINTR ")"
.FUNCT QCONTEXT-GOOD?
ZERO? QCONTEXT /FALSE
FSET? QCONTEXT,PERSONBIT \FALSE
FSET? QCONTEXT,INVISIBLE /FALSE
EQUAL? HERE,QCONTEXT-ROOM \FALSE
CALL2 META-LOC,QCONTEXT
EQUAL? HERE,STACK /TRUE
RFALSE
.FUNCT SAID-TO,WHO
SET 'QCONTEXT,WHO
LOC WHO >QCONTEXT-ROOM
RETURN QCONTEXT-ROOM
.FUNCT THIS-IS-IT,OBJ
EQUAL? OBJ,FALSE-VALUE,NOT-HERE-OBJECT,PLAYER /TRUE
EQUAL? OBJ,INTDIR,GLOBAL-HERE /TRUE
EQUAL? PRSA,V?FACE,V?WALK-TO,V?WALK \?CND1
EQUAL? OBJ,PRSO /TRUE
?CND1: FSET? OBJ,PERSONBIT /?ELS12
FSET IT,TOUCHBIT
SET 'P-IT-OBJECT,OBJ
RTRUE
?ELS12: FSET? OBJ,FEMALE \?ELS14
FSET HER,TOUCHBIT
SET 'P-HER-OBJECT,OBJ
RTRUE
?ELS14: FSET? OBJ,PLURALBIT \?ELS16
FSET THEM,TOUCHBIT
SET 'P-THEM-OBJECT,OBJ
RTRUE
?ELS16: FSET HIM,TOUCHBIT
SET 'P-HIM-OBJECT,OBJ
RTRUE
.FUNCT NOT-IT,WHO
EQUAL? WHO,P-HER-OBJECT \?ELS5
FCLEAR HER,TOUCHBIT
RTRUE
?ELS5: EQUAL? WHO,P-HIM-OBJECT \?ELS7
FCLEAR HIM,TOUCHBIT
RTRUE
?ELS7: EQUAL? WHO,P-THEM-OBJECT \?ELS9
FCLEAR THEM,TOUCHBIT
RTRUE
?ELS9: EQUAL? WHO,P-IT-OBJECT \FALSE
FCLEAR IT,TOUCHBIT
RTRUE
.FUNCT FAKE-ORPHAN,TMP,?TMP1
CALL ORPHAN,P-SYNTAX,FALSE-VALUE
PRINTI "(Be specific: what thing do you want to "
GET P-OTBL,P-VERBN >TMP
ZERO? TMP \?ELS5
PRINTI "tell"
JUMP ?CND3
?ELS5: GETB P-VTBL,2
ZERO? STACK \?ELS9
GET TMP,0
PRINTB STACK
JUMP ?CND3
?ELS9: GETB TMP,2 >?TMP1
GETB TMP,3
CALL WORD-PRINT,?TMP1,STACK
PUTB P-VTBL,2,0
?CND3: SET 'P-OFLAG,TRUE-VALUE
SET 'CLOCK-WAIT,TRUE-VALUE
PRINTR "?)"
.FUNCT TELL-D-LOC,OBJ
PRINTD OBJ
IN? OBJ,GLOBAL-OBJECTS \?ELS5
PRINTI "(gl)"
JUMP ?CND3
?ELS5: IN? OBJ,LOCAL-GLOBALS \?ELS9
PRINTI "(lg)"
JUMP ?CND3
?ELS9: IN? OBJ,ROOMS \?CND3
PRINTI "(rm)"
?CND3: EQUAL? OBJ,TURN,INTNUM \FALSE
PRINTI "("
ZERO? P-DOLLAR-FLAG /?ELS27
PRINTC CURRENCY-SYMBOL
PRINTN P-AMOUNT
PRINTI ")"
RTRUE
?ELS27: PRINTN P-NUMBER
PRINTI ")"
RTRUE
.FUNCT FIX-HIM-HER,HEM-OBJECT,C,P
GETP HEM-OBJECT,P?CHARACTER >C
CALL2 ACCESSIBLE?,HEM-OBJECT
ZERO? STACK \?CND1
ZERO? DEBUG /?CND4
PRINTI "["
PRINTD HEM-OBJECT
PRINTI ":NA]"
CRLF
?CND4: GET GLOBAL-CHARACTER-TABLE,C >P
ZERO? C /FALSE
GET CHARACTER-TABLE,C
EQUAL? P,STACK /FALSE
PRINT I-ASSUME
CALL2 PRINTT,P
PRINTI ".)"
CRLF
RETURN P
?CND1: IN? HEM-OBJECT,GLOBAL-OBJECTS \?ELS21
GET CHARACTER-TABLE,C >P
JUMP ?CND19
?ELS21: SET 'P,HEM-OBJECT
?CND19: LOC P
EQUAL? HERE,STACK \FALSE
ZERO? DEBUG /?CND29
PRINTI "["
PRINTD HEM-OBJECT
PRINTI ":LO]"
CRLF
?CND29: PRINT I-ASSUME
CALL2 PRINTT,P
PRINTI ".)"
CRLF
RETURN P
.FUNCT PERFORM,A,O=0,I=0,V,OA,OO,OI
ZERO? DEBUG /?CND1
PRINTI "[Perform: "
PRINTN A
ZERO? O /?CND9
PRINTI "/"
EQUAL? A,V?WALK,V?FACE \?ELS17
PRINTN O
JUMP ?CND9
?ELS17: CALL2 TELL-D-LOC,O
?CND9: ZERO? I /?CND22
PRINTI "/"
CALL2 TELL-D-LOC,I
?CND22: PRINTI "]"
CRLF
?CND1: SET 'OA,PRSA
SET 'OO,PRSO
SET 'OI,PRSI
SET 'PRSA,A
EQUAL? A,V?WALK,V?FACE /?CND30
EQUAL? IT,I,O \?CND33
CALL2 ACCESSIBLE?,P-IT-OBJECT
ZERO? STACK \?CND33
ZERO? I \?ELS40
CALL1 FAKE-ORPHAN
RETURN 2
?ELS40: CALL2 NOT-HERE,P-IT-OBJECT
RETURN 2
?CND33: EQUAL? THEM,I,O \?CND45
CALL2 FIX-HIM-HER,P-THEM-OBJECT >V
ZERO? V /?ELS50
ZERO? DEBUG /?CND51
PRINTI "[them="
PRINTD V
PRINTI "]"
CRLF
?CND51: EQUAL? THEM,O \?CND57
SET 'O,V
?CND57: EQUAL? THEM,I \?CND48
SET 'I,V
JUMP ?CND48
?ELS50: ZERO? I \?ELS67
CALL1 FAKE-ORPHAN
RETURN 2
?ELS67: CALL2 NOT-HERE,P-THEM-OBJECT
RETURN 2
?CND48:
?CND45: EQUAL? HER,I,O \?CND72
CALL2 FIX-HIM-HER,P-HER-OBJECT >V
ZERO? V /?ELS77
ZERO? DEBUG /?CND78
PRINTI "[her="
PRINTD V
PRINTI "]"
CRLF
?CND78: EQUAL? HER,O \?CND84
SET 'O,V
?CND84: EQUAL? HER,I \?CND75
SET 'I,V
JUMP ?CND75
?ELS77: ZERO? I \?ELS94
CALL1 FAKE-ORPHAN
RETURN 2
?ELS94: CALL2 NOT-HERE,P-HER-OBJECT
RETURN 2
?CND75:
?CND72: EQUAL? HIM,I,O \?CND99
CALL2 FIX-HIM-HER,P-HIM-OBJECT >V
ZERO? V /?ELS104
ZERO? DEBUG /?CND105
PRINTI "[him="
PRINTD V
PRINTI "]"
CRLF
?CND105: EQUAL? HIM,O \?CND111
SET 'O,V
?CND111: EQUAL? HIM,I \?CND102
SET 'I,V
JUMP ?CND102
?ELS104: ZERO? I \?ELS121
CALL1 FAKE-ORPHAN
RETURN 2
?ELS121: CALL2 NOT-HERE,P-HIM-OBJECT
RETURN 2
?CND102:
?CND99: EQUAL? O,IT \?CND126
SET 'O,P-IT-OBJECT
PRINT I-ASSUME
CALL2 PRINTT,O
PRINTI ".)"
CRLF
?CND126: EQUAL? I,IT \?CND30
SET 'I,P-IT-OBJECT
PRINT I-ASSUME
CALL2 PRINTT,I
PRINTI ".)"
CRLF
?CND30: SET 'PRSI,I
SET 'PRSO,O
SET 'V,FALSE-VALUE
ZERO? NOW-LURCHING /?CND136
EQUAL? TOLD-LURCHING,PRESENT-TIME /?CND136
ZERO? TRAIN-MOVING /?CND136
CALL1 GAME-VERB?
ZERO? STACK \?CND136
EQUAL? PRSA,V?MOVE \?THN143
EQUAL? PRSO,STOP-CORD /?CND136
?THN143: SET 'TOLD-LURCHING,PRESENT-TIME
PRINTI "The train lurches a bit."
CRLF
?CND136: EQUAL? A,V?WALK,V?FACE /?CND147
EQUAL? NOT-HERE-OBJECT,PRSO,PRSI \?CND147
CALL D-APPLY,STR?155,NOT-HERE-OBJECT-F >V
ZERO? V /?CND147
SET 'CLOCK-WAIT,TRUE-VALUE
?CND147: CALL2 THIS-IS-IT,PRSI
CALL2 THIS-IS-IT,PRSO
SET 'O,PRSO
SET 'I,PRSI
ZERO? DEBUG /?CND156
PRINTC 91
PRINTD WINNER
PRINTI "=]"
?CND156: ZERO? V \?CND160
GETP WINNER,P?ACTION
CALL D-APPLY,STR?156,STACK,M-WINNER >V
?CND160: ZERO? V \?CND163
LOC WINNER
GETP STACK,P?ACTION
CALL D-APPLY,STR?157,STACK,M-BEG >V
?CND163: ZERO? V \?CND166
GET PREACTIONS,A
CALL D-APPLY,STR?158,STACK >V
?CND166: SET 'NOW-PRSI,TRUE-VALUE
ZERO? V \?CND169
ZERO? I /?CND169
EQUAL? A,V?WALK /?CND169
LOC I
ZERO? STACK /?CND169
LOC I
GETP STACK,P?CONTFCN >V
ZERO? V /?CND169
CALL V,M-CONT >V
?CND169: ZERO? V \?CND178
ZERO? I /?CND178
GETP I,P?ACTION
CALL D-APPLY,STR?159,STACK >V
?CND178: SET 'NOW-PRSI,FALSE-VALUE
ZERO? V \?CND183
ZERO? O /?CND183
EQUAL? A,V?WALK,V?FACE /?CND183
LOC O
ZERO? STACK /?CND183
LOC O
GETP STACK,P?CONTFCN >V
ZERO? V /?CND183
CALL V,M-CONT >V
?CND183: ZERO? V \?CND192
ZERO? O /?CND192
EQUAL? A,V?WALK,V?FACE /?CND192
GETP O,P?ACTION
CALL D-APPLY,STR?160,STACK >V
?CND192: ZERO? V \?CND197
GET ACTIONS,A
CALL D-APPLY,FALSE-VALUE,STACK >V
?CND197: EQUAL? V,M-FATAL /?CND200
EQUAL? PRSA,V?RESTORE,V?SAVE /?THN206
CALL1 GAME-VERB?
ZERO? STACK \?CND200
?THN206: LOC WINNER
GETP STACK,P?ACTION
CALL D-APPLY,STR?161,STACK,M-END >V
?CND200: SET 'PRSA,OA
SET 'PRSO,OO
SET 'PRSI,OI
RETURN V
.FUNCT D-APPLY,STR,FCN,FOO=0,RES
ZERO? FCN /FALSE
ZERO? DEBUG /?CND8
ZERO? STR \?ELS14
PRINTI "[Action:]"
CRLF
JUMP ?CND8
?ELS14: PRINTC 91
PRINT STR
PRINTI ": "
?CND8: EQUAL? STR,STR?162 \?CND21
SET 'FOO,M-CONT
?CND21: ZERO? FOO /?ELS28
CALL FCN,FOO
JUMP ?CND24
?ELS28: CALL FCN
?CND24: SET 'RES,STACK
ZERO? DEBUG /?CND32
ZERO? STR /?CND32
EQUAL? RES,M-FATAL \?ELS39
PRINTI "Fatal]"
CRLF
RETURN RES
?ELS39: ZERO? RES \?ELS43
PRINTI "Not handled]"
CRLF
RETURN RES
?ELS43: PRINTI "Handled]"
CRLF
?CND32: RETURN RES
.FUNCT I-PROMPT,GARG=0
ZERO? IDEBUG \?THN4
EQUAL? GARG,G-DEBUG \?CND1
?THN4: PRINTI "[I-PROMPT:"
EQUAL? GARG,G-DEBUG /FALSE
?CND1: DEC 'P-PROMPT
ZERO? IDEBUG /FALSE
PRINTI "(0)]"
CRLF
RFALSE
.FUNCT BUZZER-WORD?,WORD
CALL2 QUESTION-WORD?,WORD
ZERO? STACK \TRUE
CALL2 NUMBER-WORD?,WORD
ZERO? STACK \TRUE
CALL2 NAUGHTY-WORD?,WORD
ZERO? STACK \TRUE
EQUAL? WORD,W?NW,W?NORTHWEST,W?NE /?THN12
EQUAL? WORD,W?SW,W?SOUTHWEST,W?NORTHEAST /?THN12
EQUAL? WORD,W?SE,W?SOUTHEAST \FALSE
?THN12: PRINTI "(Sorry, but this story has no """
PRINTB WORD
PRINTR """ directions.)"
.FUNCT QUESTION-WORD?,WORD
EQUAL? WORD,W?WHERE \?ELS5
PRINTI "(To locate something, use the command: FIND "
PRINTD SOMETHING
PRINTR ".)"
?ELS5: EQUAL? WORD,W?WHAT,W?WHAT'S /?THN10
EQUAL? WORD,W?WHO,W?WHO'S \?ELS9
?THN10: PRINTI "(To ask about something, use the command: TELL ME ABOUT "
PRINTD SOMETHING
PRINTR ".)"
?ELS9: EQUAL? WORD,W?THAT'S,W?IT'S /?THN16
EQUAL? WORD,W?WHY,W?HOW,W?WHEN /?THN16
EQUAL? WORD,W?IS,W?DID,W?ARE /?THN16
EQUAL? WORD,W?DO,W?HAVE /?THN16
EQUAL? WORD,W?AM,W?I'M,W?WE'RE /?THN16
EQUAL? WORD,W?WILL,W?WAS,W?WERE /?THN16
EQUAL? WORD,W?I'LL,W?CAN,W?WHICH /?THN16
EQUAL? WORD,W?I'VE,W?WON'T,W?HAS /?THN16
EQUAL? WORD,W?YOU'RE,W?HE'S,W?SHE'S /?THN16
EQUAL? WORD,W?SHOULD,W?WOULD,W?WHEN'S /?THN16
EQUAL? WORD,W?THEY'RE,W?COULD,W?SHALL \FALSE
?THN16: PRINTI "(Please use commands"
INC 'QUESTION-WORD-COUNT
GRTR? QUESTION-WORD-COUNT,4 \?ELS22
SET 'QUESTION-WORD-COUNT,0
PRINTI "! Your commands tell the computer what you want to do in the story. Here are examples of commands:
TURN ON THE LAMP
LOOK UNDER THE RUG
MADAME, GIVE THE BOOK TO HIM
CONDUCTOR, HELP ME
Now you can try again"
JUMP ?CND20
?ELS22: PRINTI ", not statements or questions"
?CND20: PRINTR ".)"
.FUNCT NUMBER-WORD?,WRD
EQUAL? WRD,W?ZERO,W?SEVENTY /?THN6
EQUAL? WRD,W?TWO,W?THREE,W?FOUR /?THN6
EQUAL? WRD,W?FIVE,W?SIX,W?SEVEN /?THN6
EQUAL? WRD,W?EIGHT,W?NINE,W?TEN /?THN6
EQUAL? WRD,W?ELEVEN,W?TWELVE,W?THIRTEEN /?THN6
EQUAL? WRD,W?FOURTEEN,W?FIFTEEN,W?SIXTEEN /?THN6
EQUAL? WRD,W?SEVENTEEN,W?EIGHTEEN,W?NINETEEN /?THN6
EQUAL? WRD,W?TWENTY,W?THIRTY,W?FORTY /?THN6
EQUAL? WRD,W?FIFTY,W?SIXTY,W?EIGHTY /?THN6
EQUAL? WRD,W?NINETY,W?HUNDRED,W?THOUSAND /?THN6
EQUAL? WRD,W?MILLION,W?BILLION,W?ONE \FALSE
?THN6: PRINTR "(Use numerals for numbers, for example ""10."")"
.FUNCT NAUGHTY-WORD?,WORD
EQUAL? WORD,W?CURSE,W?CURSES,W?CUSS /?THN6
EQUAL? WORD,W?DAMN,W?SHIT,W?FUCK /?THN6
EQUAL? WORD,W?CHOMP,W?DARN,W?HELL /?THN6
EQUAL? WORD,W?FUDGE,W?PISS,W?SUCK /?THN6
EQUAL? WORD,W?BASTARD,W?SCREW,W?CRAP /?THN6
EQUAL? WORD,W?FUCKED,W?GODDAMN,W?ASSHOLE /?THN6
EQUAL? WORD,W?CUNT,W?SHITHEAD,W?SUCKS /?THN6
EQUAL? WORD,W?DAMNED,W?PEE,W?COCKSUCKER /?THN6
EQUAL? WORD,W?BITCH \FALSE
?THN6: PRINTC 40
CALL2 PICK-ONE-NEW,OFFENDED
PRINT STACK
PRINTC 41
CRLF
RTRUE
.FUNCT PARSER,PTR=P-LEXSTART,WRD,VAL=0,VERB=0,OF-FLAG=0,LEN,DIR=0,NW=0,LW=0,CNT=-1,OMERGED,OWINNER,TMP,?TMP2,?TMP1
?PRG1: IGRTR? 'CNT,P-ITBLLEN \?ELS5
JUMP ?REP2
?ELS5: ZERO? P-OFLAG \?CND8
GET P-ITBL,CNT
PUT P-OTBL,CNT,STACK
?CND8: PUT P-ITBL,CNT,0
JUMP ?PRG1
?REP2: SET 'P-NUMBER,-1
SET 'P-NAM,FALSE-VALUE
SET 'P-ADJ,FALSE-VALUE
SET 'P-ADVERB,FALSE-VALUE
SET 'OMERGED,P-MERGED
SET 'P-MERGED,FALSE-VALUE
SET 'P-END-ON-PREP,FALSE-VALUE
PUT P-PRSO,P-MATCHLEN,0
PUT P-PRSI,P-MATCHLEN,0
PUT P-BUTS,P-MATCHLEN,0
SET 'OWINNER,WINNER
ZERO? QUOTE-FLAG \?CND11
EQUAL? WINNER,PLAYER /?CND11
SET 'WINNER,PLAYER
LOC WINNER >HERE
CALL2 LIT?,HERE >LIT
?CND11: ZERO? RESERVE-PTR /?ELS21
SET 'PTR,RESERVE-PTR
CALL STUFF,P-LEXV,RESERVE-LEXV
EQUAL? VERBOSE,1,2 \?CND23
EQUAL? PLAYER,WINNER \?CND23
CRLF
?CND23: SET 'RESERVE-PTR,FALSE-VALUE
SET 'P-CONT,FALSE-VALUE
JUMP ?CND19
?ELS21: ZERO? P-CONT /?ELS29
SET 'PTR,P-CONT
SET 'P-CONT,FALSE-VALUE
ZERO? VERBOSE /?CND19
EQUAL? PLAYER,WINNER \?CND19
CRLF
JUMP ?CND19
?ELS29: SET 'WINNER,PLAYER
SET 'QUOTE-FLAG,FALSE-VALUE
LOC WINNER >HERE
CALL2 LIT?,HERE >LIT
FCLEAR IT,TOUCHBIT
FCLEAR HER,TOUCHBIT
FCLEAR HIM,TOUCHBIT
FCLEAR THEM,TOUCHBIT
ZERO? VERBOSE /?CND40
CRLF
?CND40: ZERO? P-PROMPT /?CND43
ZERO? P-OFLAG \?CND43
EQUAL? P-PROMPT,P-PROMPT-START \?ELS50
PRINTI "Okay, what do you want to do now?"
JUMP ?CND48
?ELS50: DLESS? 'P-PROMPT,1 \?ELS54
PRINTI "(You won't see ""What next?"" any more.)
"
JUMP ?CND48
?ELS54: PRINTI "What next?"
?CND48: CRLF
?CND43: PUTB P-LEXV,0,59
CALL1 STATUS-LINE
PRINTI ">"
READ P-INBUF,P-LEXV
?CND19: GETB P-LEXV,P-LEXWORDS >P-LEN
GET P-LEXV,PTR
EQUAL? W?QUOTE,STACK \?CND65
CALL1 QCONTEXT-GOOD?
ZERO? STACK /?CND65
ADD PTR,P-LEXELEN >PTR
DEC 'P-LEN
?CND65: GET P-LEXV,PTR
EQUAL? W?THEN,STACK \?CND70
ADD PTR,P-LEXELEN >PTR
DEC 'P-LEN
?CND70: LESS? 1,P-LEN \?CND73
GET P-LEXV,PTR
EQUAL? W?GO,STACK \?CND73
ADD PTR,P-LEXELEN
GET P-LEXV,STACK >NW
ZERO? NW /?CND73
CALL WT?,NW,PS?VERB
ZERO? STACK /?CND73
ADD PTR,P-LEXELEN >PTR
DEC 'P-LEN
?CND73: ZERO? P-LEN \?ELS80
PRINTI "I beg your pardon?"
CRLF
RFALSE
?ELS80: GET P-LEXV,PTR
EQUAL? STACK,W?OOPS \?ELS84
GRTR? P-LEN,1 /?ELS87
PRINTI "I can't help your clumsiness."
CRLF
RFALSE
?ELS87: GET OOPS-TABLE,O-PTR
ZERO? STACK /?ELS91
GET OOPS-TABLE,O-PTR >?TMP1
ADD PTR,P-LEXELEN
GET P-LEXV,STACK
PUT AGAIN-LEXV,?TMP1,STACK
SET 'WINNER,OWINNER
MUL PTR,P-LEXELEN
ADD STACK,6
GETB P-LEXV,STACK >?TMP2
MUL PTR,P-LEXELEN
ADD STACK,7
GETB P-LEXV,STACK >?TMP1
GET OOPS-TABLE,O-PTR
MUL STACK,P-LEXELEN
ADD STACK,3
CALL INBUF-ADD,?TMP2,?TMP1,STACK
CALL STUFF,P-LEXV,AGAIN-LEXV
GETB P-LEXV,P-LEXWORDS >P-LEN
GET OOPS-TABLE,O-START >PTR
CALL INBUF-STUFF,P-INBUF,OOPS-INBUF
JUMP ?CND78
?ELS91: PUT OOPS-TABLE,O-END,FALSE-VALUE
PRINTI "There was no word to replace!"
CRLF
RFALSE
?ELS84: PUT OOPS-TABLE,O-END,FALSE-VALUE
?CND78: GET P-LEXV,PTR
EQUAL? STACK,W?AGAIN,W?G \?ELS100
ZERO? P-OFLAG /?ELS103
PRINTI "It's difficult to repeat fragments."
CRLF
RFALSE
?ELS103: GRTR? P-LEN,1 \?ELS108
ADD PTR,P-LEXELEN
GET P-LEXV,STACK
EQUAL? STACK,W?PERIOD,W?COMMA,W?THEN /?THN112
ADD PTR,P-LEXELEN
GET P-LEXV,STACK
EQUAL? STACK,W?AND \?ELS111
?THN112: MUL 2,P-LEXELEN
ADD PTR,STACK >PTR
GETB P-LEXV,P-LEXWORDS
SUB STACK,2
PUTB P-LEXV,P-LEXWORDS,STACK
JUMP ?CND101
?ELS111: PRINTI "I couldn't understand that sentence."
CRLF
RFALSE
?ELS108: ADD PTR,P-LEXELEN >PTR
GETB P-LEXV,P-LEXWORDS
SUB STACK,1
PUTB P-LEXV,P-LEXWORDS,STACK
?CND101: GETB P-LEXV,P-LEXWORDS
GRTR? STACK,0 \?ELS122
CALL STUFF,RESERVE-LEXV,P-LEXV
SET 'RESERVE-PTR,PTR
JUMP ?CND120
?ELS122: SET 'RESERVE-PTR,FALSE-VALUE
?CND120: SET 'WINNER,OWINNER
SET 'P-MERGED,OMERGED
CALL INBUF-STUFF,P-INBUF,OOPS-INBUF
CALL STUFF,P-LEXV,AGAIN-LEXV
SET 'CNT,-1
SET 'DIR,P-WALK-DIR
?PRG125: IGRTR? 'CNT,P-ITBLLEN \?ELS129
JUMP ?CND98
?ELS129: GET P-OTBL,CNT
PUT P-ITBL,CNT,STACK
JUMP ?PRG125
?ELS100: CALL STUFF,AGAIN-LEXV,P-LEXV
CALL INBUF-STUFF,OOPS-INBUF,P-INBUF
PUT OOPS-TABLE,O-START,PTR
MUL 4,P-LEN
PUT OOPS-TABLE,O-LENGTH,STACK
SET 'RESERVE-PTR,FALSE-VALUE
SET 'LEN,P-LEN
SET 'P-DIR,FALSE-VALUE
SET 'P-NCN,0
SET 'P-GETFLAGS,0
PUT P-ITBL,P-VERBN,0
?PRG134: DLESS? 'P-LEN,0 \?ELS138
SET 'QUOTE-FLAG,FALSE-VALUE
JUMP ?CND98
?ELS138: GET P-LEXV,PTR >WRD
CALL2 BUZZER-WORD?,WRD
ZERO? STACK \FALSE
ZERO? WRD \?THN143
CALL2 NUMBER?,PTR >WRD
ZERO? WRD /?ELS142
?THN143: EQUAL? WRD,W?TO \?ELS147
EQUAL? VERB,ACT?TELL,ACT?ASK \?ELS147
PUT P-ITBL,P-VERB,ACT?TELL
SET 'WRD,W?QUOTE
JUMP ?CND145
?ELS147: EQUAL? WRD,W?THEN \?CND145
ZERO? VERB \?CND145
ZERO? QUOTE-FLAG \?CND145
PUT P-ITBL,P-VERB,ACT?TELL
PUT P-ITBL,P-VERBN,0
SET 'WRD,W?QUOTE
?CND145: EQUAL? WRD,W?THEN,W?PERIOD,W?QUOTE \?ELS156
EQUAL? WRD,W?QUOTE \?CND157
ZERO? QUOTE-FLAG /?ELS162
SET 'QUOTE-FLAG,FALSE-VALUE
JUMP ?CND157
?ELS162: SET 'QUOTE-FLAG,TRUE-VALUE
?CND157: ZERO? P-LEN /?THN166
ADD PTR,P-LEXELEN >P-CONT
?THN166: PUTB P-LEXV,P-LEXWORDS,P-LEN
JUMP ?CND98
?ELS156: CALL WT?,WRD,PS?DIRECTION,P1?DIRECTION >VAL
ZERO? VAL /?ELS169
EQUAL? VERB,FALSE-VALUE,ACT?WALK,ACT?HEAD \?ELS169
EQUAL? LEN,1 /?THN172
EQUAL? LEN,2 \?ELS175
EQUAL? VERB,ACT?WALK,ACT?HEAD /?THN172
?ELS175: ADD PTR,P-LEXELEN
GET P-LEXV,STACK >NW
EQUAL? NW,W?THEN,W?PERIOD,W?QUOTE \?ELS177
GRTR? LEN,1 /?THN172
?ELS177: ZERO? QUOTE-FLAG /?ELS179
EQUAL? LEN,2 \?ELS179
EQUAL? NW,W?QUOTE /?THN172
?ELS179: GRTR? LEN,2 \?ELS169
EQUAL? NW,W?COMMA,W?AND \?ELS169
?THN172: SET 'DIR,VAL
EQUAL? NW,W?COMMA,W?AND \?CND182
ADD PTR,P-LEXELEN
CALL CHANGE-LEXV,STACK,W?THEN
?CND182: GRTR? LEN,2 /?CND136
SET 'QUOTE-FLAG,FALSE-VALUE
JUMP ?CND98
?ELS169: CALL WT?,WRD,PS?VERB,P1?VERB >VAL
ZERO? VAL /?ELS189
ZERO? VERB \?ELS189
SET 'VERB,VAL
PUT P-ITBL,P-VERB,VAL
PUT P-ITBL,P-VERBN,P-VTBL
PUT P-VTBL,0,WRD
MUL PTR,2
ADD STACK,2 >TMP
GETB P-LEXV,TMP
PUTB P-VTBL,2,STACK
ADD TMP,1
GETB P-LEXV,STACK
PUTB P-VTBL,3,STACK
JUMP ?CND136
?ELS189: CALL WT?,WRD,PS?PREPOSITION,0 >VAL
ZERO? VAL \?THN196
EQUAL? WRD,W?ONE,W?A /?THN200
EQUAL? WRD,W?BOTH,W?ALL /?THN200
CALL WT?,WRD,PS?ADJECTIVE
ZERO? STACK \?THN200
CALL WT?,WRD,PS?OBJECT
ZERO? STACK /?ELS195
?THN200: SET 'VAL,0 \?ELS195
?THN196: GRTR? P-LEN,1 \?ELS204
ADD PTR,P-LEXELEN
GET P-LEXV,STACK
EQUAL? STACK,W?OF \?ELS204
ZERO? VAL \?ELS204
EQUAL? WRD,W?ONE,W?A /?ELS204
EQUAL? WRD,W?ALL,W?BOTH /?ELS204
SET 'OF-FLAG,TRUE-VALUE
JUMP ?CND136
?ELS204: ZERO? VAL /?ELS208
ZERO? P-LEN /?THN211
ADD PTR,2
GET P-LEXV,STACK
EQUAL? STACK,W?THEN,W?PERIOD \?ELS208
?THN211: SET 'P-END-ON-PREP,TRUE-VALUE
LESS? P-NCN,2 \?CND136
PUT P-ITBL,P-PREP1,VAL
PUT P-ITBL,P-PREP1N,WRD
JUMP ?CND136
?ELS208: EQUAL? P-NCN,2 \?ELS217
PRINTI "(I found too many nouns in that sentence!)"
CRLF
RFALSE
?ELS217: INC 'P-NCN
CALL CLAUSE,PTR,VAL,WRD >PTR
ZERO? PTR /FALSE
LESS? PTR,0 \?CND136
SET 'QUOTE-FLAG,FALSE-VALUE
JUMP ?CND98
?ELS195: EQUAL? WRD,W?CLOSELY \?ELS228
SET 'P-ADVERB,W?CAREFULLY
JUMP ?CND136
?ELS228: EQUAL? WRD,W?CAREFULLY,W?QUIETLY /?THN231
EQUAL? WRD,W?SLOWLY,W?QUICKLY,W?BRIEFLY \?ELS230
?THN231: SET 'P-ADVERB,WRD
JUMP ?CND136
?ELS230: EQUAL? WRD,W?OF \?ELS234
ZERO? OF-FLAG /?THN238
ADD PTR,P-LEXELEN
GET P-LEXV,STACK
EQUAL? STACK,W?PERIOD,W?THEN \?ELS237
?THN238: CALL2 CANT-USE,PTR
RFALSE
?ELS237: SET 'OF-FLAG,FALSE-VALUE
JUMP ?CND136
?ELS234: CALL WT?,WRD,PS?BUZZ-WORD
ZERO? STACK /?ELS243
JUMP ?CND136
?ELS243: EQUAL? VERB,ACT?TELL \?ELS245
CALL WT?,WRD,PS?VERB
ZERO? STACK /?ELS245
PRINTI "(Please consult your manual for the correct way to talk to characters.)"
CRLF
RFALSE
?ELS245: CALL2 CANT-USE,PTR
RFALSE
?ELS142: CALL2 UNKNOWN-WORD,PTR
RFALSE